Zachary Tan

Zachary Tan

PrimaryBarebow CountryUSA LocationColorado, USA
Primary Rating
585.9
± 68.6
Club Competitive Level

The ± value is your rating deviation (RD) measuring the uncertainty in the APR.

5Total Scores
1Rated Styles
5History Points
May 31, 2026Latest Score

Ratings by Style

Barebow
Overall APR
585.9
±68.6
Indoor: 511.6 (2 scores)
Outdoor: 651.5 (3 scores)
Scores: 5
Last competition: May 31, 2026
≈ 5.859 avg on 122cm/70m
Consistency Score: 62.7%
Based on 64 ends from 3 events
Peak Potential: 702.0 APR

Consistency measures how closely your arrow distribution matches the expected ASL model for your rating level. Peak Performance is what your rating potential would be with 100% consistency.

Predicted Scores Based on Current Rating

Projected round outcomes by style
Round Distance Current Rating Peak Potential
Score X Score X
WA Indoor 18m - Full Face Barebow 18.0m 463 3 509 5
WA 720 - 50m (122cm) Barebow 50.0m 533 2 589 3

Predictions use the APR reference model. Actual scores may vary with conditions.

Rating history

APR ±RD range Style benchmarks
Rating history data is available in the scores table below.

Recent Scores

Showing 1-5 of 5 scores
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Competition scores submitted for this archer
Date Event Round Distance Age Group Style Score X / 10s APR Peak Score Peak APR
May 31, 2026 2026 Easton Foundations Salt Lake Summit WA 720 - 50m (122cm) 50.0m U18 Barebow 566 2X
652.4 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i
589
3X
702.0
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Barebow 428 9 10s
498.2 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i
458
3X
574.8
Mar 1, 2026 57th USA Archery Indoor Nationals WA Indoor 18m - Full Face 18.0m U18 Barebow 440 7 10s
524.9 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

i
447
2X
546.0
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA 720 - 30m (122cm) 30.0m U15 Barebow 629 8X
580.1 Standard APR

Standard APR uses your total score and round geometry with the core ASL (arrow score level) model, then applies indoor or field adjustments when rules require them.

How APR works

648
7X
639.5
Jul 20, 2025 2025 WIAWIS USA Archery JOAD Target Nationals WA 720 - 30m (122cm) 30.0m U15 Barebow 603 7X
721.7 Developmental APR

Developmental APR is used when the score is below the range where the standard solver is informative; the system maps performance to the APR scale in a simpler, conservative way.

How APR works